package com.example.demo.mapper;

import com.example.demo.entity.Banner;
import org.apache.ibatis.annotations.Mapper;
import java.util.List;

@Mapper
public interface BannerMapper {
    int insertBanner(Banner banner);
    List<Banner> selectBannersByGoodsId(Integer goods_id);
    int deleteBannerById(Integer id);
}